Certificates that can't
be faked.
Issue credentials stored permanently on Walrus. Verify them on-chain. Share instantly to LinkedIn with a single click.
Tamper-proof by design
Every certificate is cryptographically signed and stored on Walrus. On-chain verification means no forgery, ever.
LinkedIn-ready in one tap
Recipients get a shareable link. Post directly to LinkedIn — anyone can verify it instantly, no account needed.
Issue in under 60 seconds
Fill in recipient details, pick a template, pay 0.1 SUI. Your credential is on-chain and shareable immediately.
About us
Credentials the world can trust.
SixTwelve is a decentralised credentialing platform built on Sui. We believe issued certificates should be tamper-proof, permanent, and instantly verifiable — with no middlemen, no expiring links, and no centralised points of failure.
Powered by zkLogin, issuers sign in with Google in one click. Certificates are stored permanently on Walrus. Every verification settles on-chain in seconds. Simple, transparent, unfakeable.
Roadmap
Where we're headed.
Built in public on Sui. Here's what's live, what's next, and where the community takes us.
Testnet
- Certificate issuance
- On-chain verification
- LinkedIn share
Mainnet
- Bulk issuance API
- Custom branding
- Organisation accounts
DAO Governance
- Community-owned treasury
- On-chain voting
- Protocol grants
Join the community
Shape the roadmap, get early access, and connect with creators building on SixTwelve.
Join on DiscordContact
Get in touch.
Have a question, partnership enquiry, or just want to say hello? Reach us through any of the channels below — we reply within 24 hours.